Once you use a good parts washer you will be spoiled. An industrial, regularly serviced parts washer is a LOT different than a unit for the home garage. Cleaning solvents are expensive. I bought the HF unit. They sell identical units at Tractor supply and some local parts stores. Thes imported units are OK. The pumps on these units ae suspect at best, but mine has worked for a couple of years now. There is a wealth of information in the threads on this site. Good luck!